Adjustable pneumatic filter for fish tank

Abstract

The utility model relates to the technical field of fish tank filters, in particular to an adjustable pneumatic filter for a fish tank, which comprises a pneumatic filter body, a height adjusting mechanism is arranged on the pneumatic filter body, and the height adjusting mechanism comprises a first adjusting rod, a second adjusting rod and a plurality of sliding clamping pieces. A clamping piece is arranged at the upper end of the first adjusting rod, a tightness adjusting screw is installed on the clamping piece, the bottom of the first adjusting rod is connected with the second adjusting rod in a clamped mode, a plurality of clamping grooves are formed in the back face of the first adjusting rod, and clamping buckles matched with the clamping grooves are arranged on the sliding clamping piece. The pneumatic filter body is connected by arranging the sliding clamping pieces on the first adjusting rod and the second adjusting rod, the mounting height of the pneumatic filter body can be adjusted by adjusting the positions of the sliding clamping pieces when the pneumatic filter is used, and the pneumatic filter is clamped and fixed with the wall of a fish tank by arranging the clamping pieces, so that the use stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish tank filters, in particular to an adjustable pneumatic filter for fish tanks. Background Art

[0002] The pneumatic filter for fish tank is a device for purifying and oxygenating water in fish farming equipment. Its purpose is to remove dirt such as feces in the water, keep the water clear, oxygen-sufficient, free of harmful substances and pollution, and suitable for the growth of fish. Only with a good filtering device in the fish tank can the fish be raised well and the water can be changed less. When the pneumatic filter for fish tank is used, a water pump is installed on the outer wall of the water suction pipe. The water pump draws water into the filter box. The filter box is provided with filter cotton to filter the incoming water, and the filtered water is discharged through the water outlet. However, the existing pneumatic filters for fish tanks are fixed and adsorbed on the inner wall of the fish tank by a suction cup. The installation height cannot be adjusted at will according to the demand, the scope of application is small, and after a long time of use, the suction cup is easy to fall off, and the stability of use is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, an adjustable pneumatic filter for a fish tank is provided, wherein a sliding clamping piece is provided on a first adjusting rod and a second adjusting rod to connect the pneumatic filter body, and when in use, the installation height of the pneumatic filter body can be adjusted by adjusting the position of the sliding clamping piece, and a clamping piece is provided to clamp and fix the pneumatic filter body to the wall of the fish tank, thereby improving the stability of use.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] An adjustable pneumatic filter for a fish tank comprises a pneumatic filter body, the pneumatic filter body is provided with a height adjustment mechanism, the height adjustment mechanism comprises a first adjusting rod, a second adjusting rod and a plurality of sliding clamping parts, the upper end of the first adjusting rod is provided with a clamping part, a tension adjustment screw is installed on the clamping part, the bottom of the first adjusting rod is clamped with the second adjusting rod, the back side of the first adjusting rod is provided with a plurality of clamping grooves, and the sliding clamping part is provided with a clamping buckle matched with the clamping groove.

[0006] Preferably, a screw through hole is formed on the side surface of the clamping member, and the tension adjustment screw is installed in the screw through hole.

[0007] Preferably, the bottom of the first adjusting rod is provided with an inserting groove for inserting the upper end of the second adjusting rod, the side of the inserting groove is provided with an inserting through hole, and the second adjusting rod is provided with an inserting buckle matched with the inserting through hole.

[0008] Preferably, a sleeve groove is provided on the inner side of the sliding clamp, and sleeve columns matching the sleeve groove are provided on the outer sides of the first adjusting rod and the second adjusting rod.

[0009] Preferably, the engaging grooves are evenly distributed on the back side of the first adjusting rod from top to bottom.

[0010] Preferably, a filter connecting groove is provided on the back of the sliding clamp, and a plurality of filter connecting columns adapted to the filter connecting groove are provided on the back of the pneumatic filter body, and the filter connecting columns are clamped with the filter connecting groove.

[0011] By adopting the above technical scheme, the utility model provides an adjustable pneumatic filter for a fish tank, which has the following beneficial effects: a height adjustment mechanism is arranged on the pneumatic filter body in the pneumatic filter for a fish tank, and the height adjustment mechanism comprises a first adjusting rod, a second adjusting rod and a plurality of sliding clamping parts, the upper end of the first adjusting rod is provided with a clamping part, a tension adjustment screw is installed on the clamping part, the bottom of the first adjusting rod is clamped with the second adjusting rod, the back of the first adjusting rod is provided with a plurality of clamping grooves, and the sliding clamping part is provided with a clamping buckle matched with the clamping groove, and the pneumatic filter body is connected by arranging sliding clamping parts on the first adjusting rod and the second adjusting rod. When in use, the installation height of the pneumatic filter body can be adjusted by adjusting the position of the sliding clamping parts, so that the installation height can be adjusted at will according to the use requirements, and the application range is wide, and the clamping part is provided to clamp and fix with the tank wall of the fish tank, which is not easy to fall off, thereby improving its use stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an exploded view of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the height adjustment mechanism of the utility model;

[0014] Figure 3 It is a three-dimensional diagram of the height adjustment mechanism of the utility model from another angle;

[0015] In the figure, 1-pneumatic filter body, 2-first adjusting rod, 3-second adjusting rod, 4-sliding clamp, 5-clamping member, 6-tension adjusting screw, 7-clamping groove, 8-clamping buckle, 9-screw through hole, 10-insertion groove, 11-insertion through hole, 12-insertion buckle, 13-sleeve groove, 14-sleeve column, 15-filter connecting groove, 16-filter connecting column. DETAILED DESCRIPTION

[0016] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] like Figure 1-3 As shown, the adjustable pneumatic filter for fish tank includes a pneumatic filter body 1, on which a height adjustment mechanism is provided, and the height adjustment mechanism includes a first adjustment rod 2, a second adjustment rod 3 and a plurality of sliding clamping parts 4, the upper end of the first adjustment rod 2 is provided with a clamping part 5, on which a tension adjustment screw 6 is installed, the bottom of the first adjustment rod 2 is clamped with the second adjustment rod 3, the back of the first adjustment rod 2 is provided with a plurality of clamping grooves 7, and the sliding clamping part 4 is provided with a clamping buckle 8 adapted to the clamping groove 7. It can be understood that the height adjustment mechanism can be made of hard plastic material, etc., and the pneumatic filter body 1 can be provided with a retractable oxygen tube and filter cotton, etc.

[0020] Specifically, a screw through hole 9 is provided on the side of the clamping member 5, and the tension adjustment screw 6 is installed in the screw through hole 9; a plug-in groove 10 is provided at the bottom of the first adjustment rod 2 for inserting the upper end of the second adjustment rod 3, and a plug-in through hole 11 is provided on the side of the plug-in groove 10, and a plug-in buckle 12 adapted to the plug-in through hole 11 is provided on the second adjustment rod 3; a sleeve groove 13 is provided on the inner side of the sliding clamping member 4, and the outer sides of the first adjustment rod 2 and the second adjustment rod 3 are both provided with A sleeve column 14 is provided which is matched with the sleeve groove 13; the clamping grooves 7 are evenly distributed on the back of the first adjusting rod 2 from top to bottom; a filter connecting groove 15 is provided on the back of the sliding clamping member 4, and a plurality of filter connecting columns 16 which are matched with the filter connecting groove 15 are provided on the back of the pneumatic filter body 1, and the filter connecting columns 16 are clamped with the filter connecting groove 15. When installing, the filter connecting columns 16 are inserted into the filter connecting groove 15 and clamped.

[0021] It can be understood that the utility model has a reasonable design and a unique structure. The pneumatic filter body 1 is connected by arranging a sliding clamp 4 on the first adjusting rod 2 and the second adjusting rod 3. When in use, the installation height of the pneumatic filter body 1 can be adjusted by adjusting the position of the sliding clamp 4, so that the installation height can be adjusted at will according to the use requirements. The application range is wide, and the clamping member 5 is arranged to clamp and fix it to the wall of the fish tank, which is not easy to fall off, thereby improving its stability in use.

[0022] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An adjustable pneumatic filter for a fish tank, comprising a pneumatic filter body, characterized in that: The pneumatic filter body is provided with a height adjustment mechanism, which includes a first adjusting rod, a second adjusting rod and a plurality of sliding clamping parts. The upper end of the first adjusting rod is provided with a clamping part, and a tension adjustment screw is installed on the clamping part. The bottom of the first adjusting rod is clamped with the second adjusting rod, and the back side of the first adjusting rod is provided with a plurality of clamping grooves. The sliding clamping part is provided with a clamping buckle that is compatible with the clamping groove.

2. The adjustable pneumatic filter for fish tank according to claim 1, characterized in that: A screw through hole is provided on the side surface of the clamping piece, and the tension adjustment screw is installed in the screw through hole.

3. The adjustable pneumatic filter for fish tank according to claim 1, characterized in that: The bottom of the first adjusting rod is provided with an inserting groove for inserting the upper end of the second adjusting rod, the side of the inserting groove is provided with an inserting through hole, and the second adjusting rod is provided with an inserting buckle matched with the inserting through hole.

4. The adjustable pneumatic filter for fish tank according to claim 1, characterized in that: A sleeve groove is provided on the inner side of the sliding clamping member, and sleeve columns matched with the sleeve groove are provided on the outer sides of the first adjusting rod and the second adjusting rod.

5. The adjustable pneumatic filter for fish tank according to claim 1, characterized in that: The clamping grooves are evenly distributed on the back side of the first adjusting rod from top to bottom.

6. The adjustable pneumatic filter for fish tank according to claim 1, characterized in that: A filter connection groove is provided on the back of the sliding clamping member, and a plurality of filter connection posts adapted to the filter connection groove are provided on the back of the pneumatic filter body, and the filter connection posts are clamped with the filter connection groove.

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